Arcane Retribution
ARCANA ATTACK 5

Duration4 hours; see the effect

You gain a +5 bonus to Defense for the duration.
The next time a creature within short range of you would get a success on an attack roll with a weapon against you, this effect ends and the success automatically becomes a failure.
The triggering creature must make a Strength challenge roll. On a failure, it takes 10d6 damage, is moved 2d6 yards away from you, and falls prone. It takes half the damage on a success.